From: Long Zhao via B4 Relay <devnull+longzhao.ambarella.com@kernel.org>
To: Arnd Bergmann <arnd@arndb.de>,
Krzysztof Kozlowski <krzk@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
soc@lists.linux.dev, linux-arm-kernel@lists.infradead.org
Cc: "Long Zhao" <longzhao@ambarella.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Linus Walleij" <linusw@kernel.org>,
"Bartosz Golaszewski" <brgl@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>, "Long Zhao" <zl020895@163.com>,
"Lee Jones" <lee@kernel.org>,
mfd@lists.linux.dev, devicetree@vger.kernel.org,
linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v6 02/13] dt-bindings: mfd: syscon: add Ambarella CV75 secure scratchpad
Date: Fri, 04 Sep 2026 14:38:09 +0800 [thread overview]
Message-ID: <20260904-cv75-v5-v6-2-e918514cb3b1@ambarella.com> (raw)
In-Reply-To: <20260904-cv75-v5-v6-0-e918514cb3b1@ambarella.com>
From: Long Zhao <longzhao@ambarella.com>
Allow ambarella,cv75-sec-scratchpad as a syscon for the shared secure
scratchpad registers on CV75.
Signed-off-by: Long Zhao <longzhao@ambarella.com>
---
Documentation/devicetree/bindings/mfd/syscon.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index fe882d3f828b..9ebf702c06f1 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -32,6 +32,7 @@ properties:
- allwinner,sun50i-a64-system-controller
- altr,l3regs
- altr,sdr-ctl
+ - ambarella,cv75-sec-scratchpad
- amd,pensando-elba-syscon
- amlogic,meson-mx-assist
- amlogic,meson-mx-bootrom
--
2.34.1
next prev parent reply other threads:[~2026-09-04 6:39 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-04 6:38 [PATCH v6 00/13] Ambarella CV75 SoC minimal bring-up Long Zhao via B4 Relay
2026-09-04 6:38 ` [PATCH v6 01/13] dt-bindings: arm: add Ambarella CV75 platforms Long Zhao via B4 Relay
2026-09-04 6:42 ` sashiko-bot
2026-09-04 22:39 ` Linus Walleij
2026-09-04 6:38 ` Long Zhao via B4 Relay [this message]
2026-09-04 6:45 ` [PATCH v6 02/13] dt-bindings: mfd: syscon: add Ambarella CV75 secure scratchpad sashiko-bot
2026-09-04 6:38 ` [PATCH v6 03/13] dt-bindings: clock: add Ambarella CV75 RCT Long Zhao via B4 Relay
2026-09-04 6:45 ` sashiko-bot
2026-09-04 6:38 ` [PATCH v6 04/13] dt-bindings: pinctrl: add Ambarella CV75 pinctrl Long Zhao via B4 Relay
2026-09-04 6:45 ` sashiko-bot
2026-09-04 22:40 ` Linus Walleij
2026-09-04 6:38 ` [PATCH v6 05/13] dt-bindings: gpio: pl061: add Ambarella CV75 variant Long Zhao via B4 Relay
2026-09-04 6:47 ` sashiko-bot
2026-09-04 14:45 ` Rob Herring
2026-09-04 6:38 ` [PATCH v6 06/13] dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart Long Zhao via B4 Relay
2026-09-04 6:42 ` sashiko-bot
2026-09-04 22:41 ` Linus Walleij
2026-09-04 6:38 ` [PATCH v6 07/13] clk: ambarella: add CV75 CCU driver Long Zhao via B4 Relay
2026-09-04 6:53 ` sashiko-bot
2026-09-04 7:44 ` Jerome Brunet
2026-09-04 9:21 ` zl020895
2026-09-04 6:38 ` [PATCH v6 08/13] gpio: regmap: support write_data_after_dir and girq Long Zhao via B4 Relay
2026-09-04 6:54 ` sashiko-bot
2026-09-04 11:55 ` Andy Shevchenko
2026-09-04 6:38 ` [PATCH v6 09/13] gpio: pl061: use gpio-regmap and add Ambarella layout Long Zhao via B4 Relay
2026-09-04 6:49 ` sashiko-bot
2026-09-04 13:14 ` Andy Shevchenko
2026-09-04 6:38 ` [PATCH v6 10/13] pinctrl: ambarella: add CV75 pin controller Long Zhao via B4 Relay
2026-09-04 6:50 ` sashiko-bot
2026-09-04 13:29 ` Andy Shevchenko
2026-09-04 6:38 ` [PATCH v6 11/13] serial: 8250_dw: add Ambarella CV75 quirks Long Zhao via B4 Relay
2026-09-04 6:51 ` sashiko-bot
2026-09-04 22:45 ` Linus Walleij
2026-09-04 22:43 ` Linus Walleij
2026-09-04 6:38 ` [PATCH v6 12/13] arm64: ambarella: add ARCH_AMBARELLA and CV75 EVK DT Long Zhao via B4 Relay
2026-09-04 6:48 ` sashiko-bot
2026-09-04 22:45 ` Linus Walleij
2026-09-04 6:38 ` [PATCH v6 13/13] MAINTAINERS: add ARM/AMBARELLA SoC support Long Zhao via B4 Relay
2026-09-04 22:45 ` Linus Walleij
2026-09-04 6:54 ` [PATCH v6 00/13] Ambarella CV75 SoC minimal bring-up Jerome Brunet
2026-09-04 6:56 ` Krzysztof Kozlowski
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